# Kyushu

Project, Worldwide.

> A self-hostable WASM sandbox for JavaScript workers
>
> — in its own words, from kyushu.dev

- Website: https://kyushu.dev/
- Listed since: 2026
- launched: 2026-06-07
- launch post: https://news.ycombinator.com/item?id=48432722
- hn score: 48
- domain created: 2026-05-23
- Last verified: 2026-06-07


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=48432722, read 2026-06-07

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startup.is · https://startup.is/projects/kyushu · open data: /api/v1, /llms.txt